Mounting technology of concentrating photovoltaic embedded foundation bolt of stone foundation

Abstract

The invention relates to a mounting technology of a concentrating photovoltaic embedded foundation bolt of a stone foundation, and belongs to the technical field of solar power generation. The mounting technology comprises the four steps of cleaning the stone foundation and a foundation pull rod; inserting the embedded foundation bolt into an embedded foundation bolt hole in the stone foundation through the foundation pull rod; knocking the top end of the embedded foundation bolt through utilizing a hammer till a thread on the embedded foundation bolt reaches the foundation pull rod; and welding a contact part of the embedded foundation bolt and the foundation pull rod for fixation through utilizing an electric welding machine. According to the mounting technology of the embedded foundation bolt, the characteristic that the foundation in regions like mountain areas is of a stone material is utilized quite well, an embedded foundation bolt body is fixed inside stone, the thread of the embedded foundation bolt is directly connected with a concentrating photovoltaic upright post bracket, and the basis that the land rent or selling price in mountain areas is low is utilized, so that the material and construction cost of an entire concentrating photovoltaic power generation system is greatly reduced, and the purpose that the power generation cost is reduced is achieved.

Description

technical field [0001] The invention relates to a technology for installing concentrated photovoltaic pre-embedded anchor bolts on stone foundations, and belongs to the technical field of solar power generation. Background technique [0002] The concentrating photovoltaic power generation system mainly uses the lens to gather the sunlight to the concentrating photovoltaic cell chip, so as to achieve the purpose of power generation, that is, the entire concentrating photovoltaic power generation system must follow the movement of the sun and rotate, so the concentrating photovoltaic must be concentrated by the column. Photovoltaic power generation system is supported. Concentrating photovoltaic power generation systems currently established are generally located in relatively plain areas, and the foundations are generally composed of soft materials such as soil or sand. The bases of concentrated photovoltaic power generation systems are all made of concrete. The land rent or...

AI Technical Summary

Problems solved by technology

Concentrating photovoltaic power generation systems currently established are generally located in relatively plain areas, and the foundations are generally composed of soft materials such as soil or sand. The bases of concentrated photovoltaic power generation systems are all made of concrete. The land rent or purchase price in the plain area is relatively expensive, which will bring about the high cost of the entire power generation. In addition, the pre-embedded anchor bolts fixed on the stone foundation have to bear the weight of the concentrated photovoltaic power generation system itself In addition, it must also bear the pulling force caused by the center of gravity change of the concentrated photovoltaic power generation system during the movement of the sun, so the installation of the concentrated photovoltaic pre-embedded anchor bolts is particularly important

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